Genuine Czech Moldavite Tektite 17 x 14mm (each) earrings. Our MOLDAVITE is guaranteed 100% genuine Czech Moldavite tektite. Just hold your MOLDAVITE for the first time will often produces a sensation of heat, felt first in the hand, then progressively throughout the body. This beautiful stone is rare, found only in Czechoslovakia, and is named for the area in which it is found, near the Moldau River. While scientists differ in theories regarding Moldavite's origin, nearly all agree its formation coincides with the crash of a large meteorite approximately 14.8 million years ago in what is now the Bohemian plateau.